added redis-flat

Author: fcostaoliveira

experiments/configurations/redis-single-node.json

@@ -175,11 +175,11 @@
       "algorithm": "flat"
     },
     "search_params": [
-      { "parallel": 1, "search_params": {} },
-      { "parallel": 8, "search_params": {} },
-      { "parallel": 16, "search_params": {} },
-      { "parallel": 32, "search_params": {} },
-      { "parallel": 100, "search_params": {} }
+      { "parallel": 1, "search_params": {}, "algorithm": "flat" },
+      { "parallel": 8, "search_params": {}, "algorithm": "flat" },
+      { "parallel": 16, "search_params": {}, "algorithm": "flat" },
+      { "parallel": 32, "search_params": {}, "algorithm": "flat" },
+      { "parallel": 100, "search_params": {}, "algorithm": "flat" }
     ],
     "upload_params": { "parallel": 32 }
   }